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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-9700T @ 2.00GHz vs Intel Core i7-7700K @ 4.20GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.


×Intel Core i7-9700T @ 2.00GHz×Intel Core i7-7700K @ 4.20GHz+ ADD
Price$3231$272.89
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Socket TypeFCLGA1151-2 LGA 1151
CPU ClassDesktopDesktop
Clockspeed2.0 GHz4.2 GHz
Turbo SpeedUp to 4.3 GHzUp to 4.5 GHz
# of Physical Cores8 (Threads: 8)4 (Threads: 8)
Max TDP35W95W
Yearly Running Cost$6.39$17.34
OtherIntel UHD Graphics 630
First Seen on ChartQ3 2019Q4 2016
# of Samples7710220
Single Thread Rating(% diff. to max in group)2439(-10.7%)2730(0.0%)
CPU Mark(% diff. to max in group)10717(0.0%)9669(-9.8%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 18th of August 2022 - Higher results represent better performance
Intel Core i7-9700T @ 2.00GHz
 10,717
Intel Core i7-7700K @ 4.20GHz
 9,669
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 18th of August 2022 - Higher results represent better value
Intel Core i7-9700T @ 2.00GHz
 33.18
Intel Core i7-7700K @ 4.20GHz
 35.43
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 18th of August 2022 - Higher results represent better performance
Intel Core i7-9700T @ 2.00GHz
 2,439
Intel Core i7-7700K @ 4.20GHz
 2,730
PassMark Software © 2008-2022

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Intel Core i7-9700T @ 2.00GHzIntel Core i7-7700K @ 4.20GHz
Max TDP35W95W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.